How does the verb vouch contrast with its synonyms?
Some common synonyms of vouch are attest, certify, and witness. While all these words mean "to testify to the truth or genuineness of something," vouch applies to one who testifies as a competent authority or a reliable person.
willing to vouch for her integrity
When can attest be used instead of vouch?
While in some cases nearly identical to vouch, attest applies to oral or written testimony usually from experts or witnesses.
attested to the authenticity of the document
When is it sensible to use certify instead of vouch?
The words certify and vouch are synonyms, but do differ in nuance. Specifically, certify usually applies to a written statement, especially one carrying a signature or seal.
certified that the candidate had met all requirements
When would witness be a good substitute for vouch?
The words witness and vouch can be used in similar contexts, but witness applies to the subscribing of one's own name to a document as evidence of its genuineness.
witnessed the signing of the will
Example Sentences
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Recent Examples of vouchMany makeup lovers can vouch that this is an issue across the board.—Jessica Fields, Essence, 20 Dec. 2024 During that time, McMahon vouched to expand Pell Grant access for short-term workforce training programs.—Kiara Alfonseca, ABC News, 20 Nov. 2024 Chandhok, the prosecution’s star witness — who, like Caple, received immunity for his testimony — vouched earlier this week that Becker had leaked him the report.—Grace Hase, The Mercury News, 16 Nov. 2024 Porter continues to stand out Michael Porter Jr. showed up to training camp in excellent physical shape, teammates and coaches have vouched.—Bennett Durando, The Denver Post, 13 Oct. 2024 See All Example Sentences for vouch
After the election Once polls close and every vote has been submitted to the Jackson County and Kansas City election boards, the results of Tuesday’s election will go into effect as soon as its results are certified by the two election boards.
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Ilana Arougheti,
Kansas City Star,
30 Sep. 2025
The carryall’s German calfskin leather is Leather Working Group–certified, meaning it’s made responsibly and sustainably, and this fabric is further elevated through the powers of its corresponding Italian suede trim, which makes all those formal edges gloriously softer.
For Zirk, informing the public is vital in ensuring the region does not become overlooked.
—
Madison Beveridge,
San Diego Union-Tribune,
26 Sep. 2025
Building public repositories of data, algorithms, and expertise can help ensure that the foundations of AI are not controlled by a handful of corporations.
Much has changed in Casa Grande since the past few decades, as Mayor Lisa Navarro Fitzgibbons, 61, can attest to.
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Jose R. Gonzalez,
AZCentral.com,
24 Sep. 2025
According to a 2024 fact sheet from the American Immigration Council, a pro-immigration advocacy group, employers are required to attest through the Department of Labor that a prospective H-1B worker will not affect the wages or working conditions of similar American employees.
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Jordan Green,
Nashville Tennessean,
23 Sep. 2025
The exterior is embossed with the brand name that gives it a luxe, high-end feel, but rest assured, its $30 price tag is very much within your travel budget without skimping on quality construction.
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Merrell Readman,
Travel + Leisure,
27 Sep. 2025
Wildmon died on the eve of 2024, his legacy assured.
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Steven Zeitchik,
HollywoodReporter,
27 Sep. 2025
Users will get a dollar checking account insured by the US Federal Deposit Insurance Corporation at up to $250,000, with a physical debit card accessible on the Apple and Google Pay apps.
—
Alexander Onukwue,
semafor.com,
1 Oct. 2025
Nearly all residents are insured (98 percent), and Brookfield has one of the country’s lowest rates of adults reporting poor health, WalletHub said.
Staffing levels to help in emergencies and maintain trash, restrooms, campgrounds and roads are not guaranteed, according to the National Park Service.
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Katie Wiseman,
IndyStar,
2 Oct. 2025
The White House said the executive order guarantees that AI will be integrated into US Department of Health and Human Services systems for sharing health information among health care systems, organizations and patients.
The reason the Justice Department and the FBI have procedures is to guaranty fairness, and not just fairness but also the appearance of fairness, so that people can have confidence in institution.
—
Fox News,
Fox News,
17 June 2018
Rodriguez said ViaGen cautions prospective clients that while the company can guaranty a clone that’s genetically identical to the parent, personalities are a complicated mix of nature and nurture.
—
Mary Carole McCauley,
baltimoresun.com,
2 May 2018
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